EcoPower. Do not use batteries. By pressing the EcoPower button, the electrical energy needed for it to function is generated automatically. This way, it becomes environmentally friendly. Bioelectrical Impedance Analysis (BIA) measurement method with a complete body analysis, precise measurement of 6 parameters: weight, body fat, body mass index, muscle mass, bone mass, and water. UserClever: store data for 4 users to track weight changes. Wide measurement range: up to 180 kg, with 100 g precision. Easy Usability. Thanks to the auto-off feature, quick start, overload indicator, and automatic reset, the scale is very easy to use. Extra-flat design made of high-security tempered glass and large LCD display. SafeGrip. It has four silicone feet that help keep it firmly on the ground and provide great safety. Automatic disconnection after a few seconds of inactivity. Don't worry about turning it on each time you use it. Button to switch between Kg and Lb more easily.